233194940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1307}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 535296384

約数和(自身を除く): 302101444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 811, 1307, 1622, 2614, 3244, 4055, 5228, 6535, 8110, 8921, 13070, 14377, 16220, 17842, 26140, 28754, 35684, 44605, 57508, 71885, 89210, 143770, 178420, 287540, 1059977, 2119954, 4239908, 5299885, 10599770, 11659747, 21199540, 23319494, 46638988, 58298735, 116597470, 233194940]

約数ペア:

[(1, 233194940), (2, 116597470), (4, 58298735), (5, 46638988), (10, 23319494), (11, 21199540), (20, 11659747), (22, 10599770), (44, 5299885), (55, 4239908), (110, 2119954), (220, 1059977), (811, 287540), (1307, 178420), (1622, 143770), (2614, 89210), (3244, 71885), (4055, 57508), (5228, 44605), (6535, 35684), (8110, 28754), (8921, 26140), (13070, 17842), (14377, 16220)]